科学与环境

Audit reveals suspected fabricated references across physics, chemistry, engineering and computing journals

来源: Phys.org - latest science and technology news stories · 发布于

Audit reveals suspected fabricated references across physics, chemistry, engineering and computing journals
来源: Phys.org - latest science and technology news stories

Months after a Columbia University School of Nursing–led audit published in the Lancet reported thousands of fabricated citations in medical papers, the same research team has found the same problem in the physical sciences, engineering and computing.

Months after a Columbia University School of Nursing–led audit published in the Lancet reported thousands of fabricated citations in medical papers, the same research team has found the same problem in the physical sciences, engineering and computing.

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Could ecological roles offer clues to how life began?
科学与环境

Could ecological roles offer clues to how life began?

Producers, consumers, and decomposers play different roles in today's ecosystems. Thinking about these familiar roles led me to a question: Could their differences partly reflect the different physical and chemical environments in which early life developed? I wondered whether th

Phys.org - latest science and technology news stories ·

Metalens microscope switches focus with voltage, not moving optics
科学与环境

Metalens microscope switches focus with voltage, not moving optics

Just as it is difficult for a camera to keep both a nearby flower and a distant mountain sharply focused at the same time, conventional optical microscopes face a similar challenge when imaging structures located at different depths inside the body. Tighter focusing of light impr

Phys.org - latest science and technology news stories ·